This function extracts anchor links from each child nodes of element & replace its content with links

extractURL.js

function extractURL () {

var defaultCont = document.querySelectorAll('td.column-data');
var x = document.querySelectorAll('td.column-data A');
console.log(x);
console.log(x.length);
console.log(x.item(1).outerHTML);
var xData = ''
for (var i = 0; i < x.length; i++) {
    xData = x.item(i).outerHTML;
    console.log(xData);
    defaultCont.item(i).innerHTML = x.item(i).outerHTML;

}
}

extractURL();